Find the minimum, maximum, and range for the given set of data. {30, 24, 8, 21, 35, 23, 23, 19, 13, 17} a. minimum = 8, maximum = 35, range = 43 b. minimum = 17, maximum = 30, range = 47 c. minimum = 8, maximum = 35, range = 27 d. minimum = 17, maximum = 30, range = 23

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

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the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8